一级 · 零服务器字节
浏览器本地处理
MP4 音轨提取与短视频流程在设备上通过按需加载的 WASM 完成，源文件不会上传。
MP4 → MP3
热门工具
全部工具 → Advertisement
二级 · 云端队列
签名上传与 D1 任务状态
大视频通过 R2 直传、Worker 签名访问、持久任务记录与对象自动过期完成处理。
压缩视频
三级 · 点数计费 AI
负责任的 AI 产物
字幕、转录、配音、降噪与摘要使用完整的上传到下载任务流，并提供安全的示例降级方案。
AI 字幕AI 配音翻译字幕
AI 媒体工作台
Open workbench →最近使用
LOCAL STORAGEYour recently used tools will appear here. Nothing is synced until you create a cloud account.
From the technical manual
Original guides about formats, privacy, codecs and responsible AI media workflows.
2025-10-12How to Extract MP3 Audio from MP4 Without Uploading the Video7 min2025-10-05JPEG vs WebP vs AVIF: Which Image Format Should You Export?6 min2025-09-28What Is FFmpeg.wasm and Why It Helps Keep Browser Conversions Private8 min2025-09-20SRT vs VTT: Subtitle Formats Explained for Creators5 min
全部工具
Frequently asked questions
Is AIMP8 a new media format?
No. AIMP8 is an AI media processor. It converts, compresses, transcribes and summarizes existing formats rather than replacing MP3, MP4, WebM or any other container.
Are files uploaded for every tool?
No. Tier 1 tools run in the browser through FFmpeg.wasm, Canvas, WebCodecs-compatible APIs and Web Audio. Cloud and AI tools explicitly show storage and retention before processing.
What happens to AI media after processing?
Free cloud jobs are designed for 24-hour retention and Pro jobs for seven days. R2 lifecycle rules provide automatic expiration, and users can manually delete files from the dashboard.
Can I use TTS to clone anyone’s voice?
AIMP8 does not support unauthorized voice cloning. TTS jobs require an authorization confirmation and must not be used for deceptive deepfakes, fraud or impersonation.